'pwnable.kr' is a non-commercial wargame site which provides various pwn challenges regarding system exploitation. the main purpose of pwnable.kr is 'fun'. please consider each of the challenges as a game. while playing pwnable.kr, you could learn/improve system hacking skills but that shouldn't be your only purpose.

This site tries to gather open-source reimplementations of great old games in one place. If you think that something is missing from the list - please go to our Github repository and create an issue or even a pull request!

Since all these projects are open-source you can help them and make this world a better place. Or at least you can play something to appreciate the effort people put in them.